LM4819 Datasheet - National Semiconductor

LM4819 350mW Audio Power Amplifier

The LM4819 is a mono bridged power amplifier that is capable of delivering 350mWRMS output power into a 16Ω load or 300mWRMS output power into an 8Ω load with 10% THD+N from a 5V power supply. The LM4819 Boomer audio power amplifier is designed specifically to provide high quality output power and m.

LM4819 Features

* n n n n LLP, SOP, and MSOP surface mount packaging. Switch on/off click suppression. Unity-gain stable. Minimum external components. Applications n General purpose audio n Portable electronic devices n Information Appliances (IA) Typical Application DS200136-1 FIGURE 1. Typical Audio Amplifier A

LM4819_NationalSemiconductor.pdf